epitaxial region

例句：

1. 1.The epitaxial growth of the crystal is very important for its properties.
   晶体的同质生长对其性质非常重要。
2. 2. The epitaxial growth of the crystal is a key factor in determining its performance.
   晶体的同质生长是决定其性能的关键因素。
3. 3. The epitaxial growth of the crystal is closely related to the temperature and pressure conditions during the growth process.
   晶体的同质生长与生长过程中的温度和压力条件密切相关。